Strap for Superocean Heritage II 46 Stainless Steel / Blue / Silver / Calf / Folding

The lug width of the Breitling Superocean Heritage AB202016/G828/102X/A20D.1 is 24mm. This measurement is taken with a millimetre calliper between the two lugs of the case, at the point where the strap is fitted. This specific dimension requires 24mm-compatible straps for a correct fit and a visually proportionate result.

For the Superocean Heritage 46mm, the ideal choice depends on the intended use. For sporting or marine contexts, a 24mm vulcanised rubber strap offers waterproofing and durability. For more refined everyday wear, vegetable-tanned Tuscan calf leather — in cognac or navy blue — develops a natural patina that complements the diver's aesthetics. Hornback alligator is recommended for those wishing to elevate the watch towards formal settings. NATO nylon remains the most faithful choice to the original military-diving spirit of the watch.

To replace the strap on the Superocean Heritage, a springbar tool is required — a double-tipped instrument that compresses the spring bars connecting the strap to the lugs. Insert the tip into the lug hole, compress the spring bar, and slide the strap outwards. Care must be taken not to scratch the stainless steel case. It is advisable to work on a soft surface and use a quality springbar tool to avoid any damage.

Yes, there are numerous aftermarket straps compatible with the Breitling Superocean Heritage 46mm, provided they have a lug width of 24mm. Milano Straps offers a selection of handcrafted leather, rubber, and nylon straps made specifically for this width. The artisanal quality of these straps can match or exceed that of factory originals, whilst offering a broader range of materials and colours not available in the official Breitling catalogue.

The lifespan of a leather strap on a diver such as the Superocean Heritage depends primarily on frequency of use and exposure to water and perspiration. A vegetable-tanned Tuscan calf strap, with proper care — periodic conditioning cream, drying away from heat sources — can last between 2 and 5 years with daily wear. Alligator, owing to the natural density of the hide, generally offers greater resistance. On a diver, it is advisable not to submerge the leather strap and to keep at least one rubber strap as an alternative for aquatic use.